R company enterprise middle office assessment

. The construction of the enterprise middle office is an important starting point to help the digital transformation of companies. Since the start of construction in 2019, R Power Grid Company has continued to promote through three stages of concept design, construction landing and application empowerment, and has achieved initial results. With the continuous and in-depth advancement of the construction and application of enterprise middle office, various majors have put forward higher requirements and expectations for middle office support for cross-professional applications and empowering grassroots innovation, and require enterprise middle office to play a greater value role. In order to promote the practical effect and iterative construction of the middle platform, focus on improving the practical level of the middle platform, and promote the substantive transformation of the middle platform from "building well" to "using it well". The company should conduct a comprehensive investigation, analysis and diagnosis of the current situation of the middle platform, identify problems in the construction and operation of the middle platform, conduct in-depth analysis of the problems, study and formulate corrective measures, promote processing and use with evaluation, and give full play to the value of the middle platform to serve the construction of the new power system and the digital transformation of the company. [1]


Introduction
With the continuous development of digital technology and the increasing complexity of the company's business and data, there is an urgent need to gradually change from the efficiency model to the innovation model of process agility to improve the core competitiveness of the enterprise. Under the influence of the external environment and the internal demands of the highquality development of the company and the power grid, the company has launched the construction of new digital infrastructure, started the construction of the enterprise's middle platform and promoted the implementation of the company's strategy of "leading international energy internet enterprise with Chinese characteristics".
The positioning of the enterprise's central platform is the company's core infrastructure and enterprise-level capability sharing platform for digital construction; Through the precipitation and aggregation and reuse of business, data and technical capabilities, [2] the ability to share public resources has been formed. The ability to jump out of a single business line and carry out planning and construction from the overall perspective of the enterprise has formed a digital architecture system of "strong background, large and medium platform, and active front desk", breaking the original "chimney" system architecture and eliminating professional "data islands", and achieving cross-professional reuse and global sharing of capabilities.
According to the orientation of the middle office evaluation work, this evaluation work is targeted at the business middle office, the data middle office, and the technology middle office. The special evaluation is guided by the principles of "focusing on effectiveness, improving quality, serving the grass-roots level, focusing on key points, and strengthening the mechanism". The evaluation work is carried out jointly by the headquarters, provincial (municipal) companies, and R&D and operation support units, clarifying the research content, developing the self-assessment template, and according to the comprehensive self-assessment, on-site inspection and evaluation Promote the evaluation work in three stages of centralized evaluation, resulting in a "1+3+4" assessment report and recommendations and requirements for rectification of problems. The report will also provide recommendations and requirements for the rectification of problems, with a view to improving the practical level of intermediate platform construction and creating an enterprise intermediate platform with scientific management, strong co-ordination, outstanding value, standardisation and perfect protection. [3] Using cluster analysis method, TQC seven tools, quantitative analysis method, qualitative analysis method, literature research method, questionnaire survey method, comprehensive evaluation method, etc., the actual operation data of 27 provincial units, industrial units and operating units were analyzed and judged, problems affecting the practical application of the middle office were identified, suggestions for improving the normal operation of the middle office were put forward, and various evaluation indicators were constructed from the perspective of the enterprise level based on facts and quantitative data, precipitated governance measures and quantitative standards, and improved the operation index system. Comprehensively carry out normalized middle office service quality and efficiency monitoring for the enterprise middle office operation center, discuss research and judgment methods, and clarify the operation path. [4]

2.Related work
Combined with the special evaluation work of the middle office of the enterprise, from the aspects of the application of the middle office, data situation, construction implementation, mechanism construction, etc., solidify the evaluation work content and quantitative standards, reasonably formulate the evaluation indicators and evaluation templates of the middle office, and the evaluation mechanism and evaluation standards are continuously optimized. In the process of formulating evaluation indicators, consider the combination of "qualitative + quantitative" to formulate the scoring basis, summarize the common problems existing in the middle office application with clustering algorithms, eliminate the collinearity of indicators through collinear analysis, VIF index analysis and other methods, confirm the reasonableness of the index system through comprehensive evaluation methods such as expert scoring method, and carry out the practical scoring of experts and business personnel, and finally calculate the results with the formulated index formula, and convert the results according to the scoring system. In the process, it will continue to iterate with the evaluation work and improve the evaluation index standards. Finally, with a focus on service, application, and basic capabilities, we will summarize and analyze the problems or capability improvement directions of the middle office of the enterprise, and promote the continuous governance and external empowerment of the middle office.   According to the above Table 1,Publicized by S/N (1-12) above.we can evaluate the business middle office and clearly grasp the service construction, practical level, data quality and overall planning ability of the business middle office. Whether the data quality meets the needs of the business application Yes/None Offline assessment and offline verification 8

2.2Data middle office
Missing key fields, missing collection data, inconsistent reference data, and difficult correlation of cross-system data in assessment measurement data The measurement data application mechanism (yes/no) is established Offline assessment and offline verification 9 Based on the accuracy of data access, the data middle platform component access capability is analyzed in depth, the component capacity building and application are coordinated to improve the data access capability of the data middle platform.
Number of tables with 100% data access accuracy / Total number of data access tables x 100% Online scripts/tools 10 Based on the timely rate of data access, in-depth analysis of the access capability of data middle platform components, overall planning of component capacity building and application, and improvement of data access capacity of data middle office.
Number of tables with 100% data access timeliness / Total number of data access tables x 100% Online scripts/tools According to the above Table2, Publicized by S/N (1-10) above.we can evaluate the data middle platform and clearly grasp the data service, data aggregation, data quality and other capabilities of the data middle office. Establishment of a demand coordination mechanism for assessment units

2.3Technical middle office
The needs pooling mechanism of the assessment unit is/is not completed and applied Offline assessment and offline verification 10 Construction of two-level coordination mechanism of assessment units The construction of the two-level coordination mechanism of the evaluation unit is/whether it is completed and applied Offline assessment and offline verification According to the above Table 3,Publicized by S/N (1-10) above.we can evaluate the technical middle platform and clearly grasp the practical level of the technical middle office, component integration, service invocation and other capabilities.

3.Assessment findings
According to this evaluation and analysis, the overall requirements for the alignment of the direction and path, the non-overlapping of the capabilities and services, and the non-rigid development and evolution of the central platform have been basically guaranteed, but there are still 13 main problems in the five aspects of service, data, architecture, implementation, and mechanism. Through the problem cluster analysis, from the perspective of subsequent improvement, it can be summarized as overall coordination, service enabling business, data governance application, and rigid implementation of the architecture Five aspects of smart operation in the middle stage. Among them, in terms of the overall coordination and coordination capacity, there are deficiencies in the coordination mechanism for the requirements of the central government and the operation mechanism for the research and development of the central government. In terms of service enabling business capabilities, there are insufficient capabilities of the middle office service governance, the middle office support application and the opening of the middle office service. [5] In terms of data governance application capability, the company's data model standard and data governance system need to be improved, and the data governance capability and data empowerment grassroots capability need to be improved. In terms of the rigid implementation ability of the structure, the boundary of the company's mid-platform structure needs to be clarified, the company's mid-platform standard system needs to be improved, and the rigid implementation of the mid-platform structure standard is insufficient. There are smart operation capabilities in the middle office, [6] and the guarantee mechanism for the middle office operation needs to be improved. [7]

4.Optimization and improvement direction of enterprise's middle platform
With the main line of serving the construction of the new power system and the digital transformation of the company, we will clarify the key improvement directions based on the assessment and identification of problems. Promote "two shifts" in concept, i.e. shift from "building well" to "using well" in the medium term of the enterprise, and shift from "construction and operation with equal emphasis" to "deep operation". [8] Strengthen "five capabilities" in action, i.e., overall coordination capability in the medium term of the enterprise, service empowerment business capability, data governance application capability, and research and development of overall planning capability. Research and develop eight enhancement projects, including service quality governance enhancement, service empowerment application enhancement, data quality governance enhancement, data empowerment business enhancement, architecture implementation enhancement, [9] operation system enhancement and basic support capability enhancement. So as to build an enterprise center with strong overall management and control, flexible service sharing, advanced and standardized technology, and efficient operation guarantee. [10]

Conclusion
Relying on the results of this thematic evaluation of the central platform, in order to promote the practical effectiveness of the central platform and the crossprofessional empowerment, the improvement of data quality, the high-quality promotion of construction and application, and the further improvement of the enterprise-level coordination and coordination mechanism, the central platform can better play its role by focusing on the interactive value of the crossprofessional application, consolidating the overall management capacity of the construction, consolidating the normal monitoring capacity of the service, improving the adaptation level of the structure expansion, and improving the level of data integration and interoperability, Actively adapt to the digital transformation of power grid.